DB Electrical Starter-Alternator > firebird alternator, pontiac alternator, grand am alternator
Grand Prix High Output Alternators | PowerBastards.com
Here ya go...they're essentially stock alternators that are rewound (in most cases). You'll have to do a "big 3" upgrade since there's more output. It's upgrading the wires from the alternator to the battery, engine, and ground. Once that is accomplished your light issue will be fixed.